It's normal to feel a little scared, curious, and nervous when your doctor tells you that you need an MRI scan. "What will happen? Will it hurt? What should I do?" You're probably wondering. There's really no need to be scared. An MRI is a very advanced and safe test that gives your doctor a very clear picture of what's inside your body. So let's talk about it today.
Simply put, what is an MRI?
The full name of MRI is Magnetic Resonance Imaging . Although the name is a bit complicated, the work is very simple. Think of it as a super camera that can take very clear, detailed images of things like organs, tissues, and bones inside our bodies. This machine uses a very powerful magnet and radio waves.
Most importantly, an MRI scan does not use any radiation that is harmful to the body, like X-rays. Therefore, it is a very safe test.
Doctors recommend an MRI scan for a variety of reasons. For example, it can help diagnose conditions in the brain, spine (especially for back problems), joints (like the knee, shoulder), and abdominal organs. It can also be used to see how well a treatment is working.
Okay, now let's see how you should prepare before the MRI.
This preparation is very simple, but very important. If you follow these points carefully, your scan will be done quickly and without any problems.
About food, drink and the medications you take
Generally, you can eat and drink as usual on the day of your MRI. Also, if you have any medications you take daily, you can take them as usual, unless your doctor has instructed you otherwise.
However, in some special cases , especially if the abdominal organs are being examined, you may be advised to fast for a few hours before the scan. Therefore, the most important thing is to follow the instructions given to you by the hospital or institution where the scan is being performed. If they give you specific instructions about eating, be sure to follow them. If there is something you are not sure about, ask them for clarification.
Clothing and metalware - this is extremely important!
Remember how we said that the MRI machine is a very strong magnet? That's why it's forbidden to bring any metal objects into the scanning room. Even the smallest piece of metal can interfere with the machine's operation and cause accidents.
Therefore, be very careful about these things before going for the scan:
- Remove all jewelry: Remove all your earrings, necklaces, rings, bracelets, watches, and nose rings and leave them at home. Or remove them at the hospital and keep them safe.
- Be careful with metal in your clothes: Be careful with things like underwire bras, zips on pants, and metal buttons. It's best to wear simple, loose cotton clothing without any metal. Most of the time, they will give you a special hospital gown to wear before the scan.
- Other metal objects: Hairpins, glasses, hearing aids, and even dentures must be removed before the scan.
- No makeup: Some makeup can contain tiny metal particles, so it's best not to wear any makeup on the day of the scan.
- Wigs: If you are wearing a wig, you will need to remove it before the scan.
| Things to Do | Things to Avoid |
|---|---|
| Talk honestly with the doctor and MRI staff about all your medical conditions and any metal objects in your body. | Avoid entering the scan room wearing any metal objects, such as jewelry, watches, hairpins, or glasses. |
| Follow the instructions (such as eating and drinking) given by the institution performing the scan exactly. | Avoid using make-up or hair sprays. |
| If you have a fear of small, confined spaces (claustrophobia), please let the staff know in advance. | Avoid hiding information about any metal implants in your body. |
If you have metal inside your body...
This is the most important thing to pay attention to . If you have any metal parts permanently implanted in your body, whether from surgery or for any other reason, you should definitely tell your doctor and the technologist who is performing the MRI.
Examples:
- Pacemaker
- Certain types of heart valves
- Hearing aids (Cochlear implants)
- Metal plates or screws used to fix bones
- Aneurysm clips used in brain surgery
- Metal fragments lodged in the body from a gunshot wound or other accident
If you have something like this on your body, don't hide it. Because the strong magnetic field can cause these to move, heat up, or lose their functionality. It can also be a risk to your life. Therefore, it is essential to inform about this honestly.
Is there anything to be afraid of during the scan?
Not at all. The scan is completely painless. But it's good to know a few things.
- Claustrophobia: The MRI machine is a small, enclosed space. Some people may feel a little scared or claustrophobic when they are in such a place. We call this ``Claustrophobia.`` If you have this feeling, it is nothing to be ashamed of. Tell the staff before the scan. They will help you by calming you down, talking to you, and perhaps playing a song for you to listen to. If necessary, the doctor may also give you a small sleeping pill.
- Machine noise: During the scan, you will hear a lot of noise from the machine, like a loud knocking or banging. This is a normal noise when the machine is working. Don't worry. They will give you earplugs or headphones to reduce the discomfort of this noise in your ears.
- It's important to stay still: To get clear images from the scan, it's very important that you stay still throughout the entire time. Even a slight movement can blur the image. So try to stay as still as possible.
If you are afraid to go alone, bring a friend or family member with you. Even if that person cannot come to the scan room, it will be a great help to you to wait until you come out.
Take-Home Message
- An MRI scan is a very safe and painless test, not radioactive like an X-ray. So don't be afraid.
- Be sure to inform your doctor and MRI staff about any metal objects inside or outside your body (pacemaker, surgical clips, plates). This is essential for your safety.
- Follow the instructions given by the facility performing the scan exactly, especially regarding food and drink.
- If you have a fear of being in small spaces (claustrophobia), let us know in advance. It is normal, and there are remedies for it.
- If you have any concerns or doubts, never hesitate to ask the doctor or MRI staff.
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